Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

2012 Lamborghini Aventador completes a mad trio of supercars headed to market

If you thought the struggling global economy or high fuel prices might be hurting the world's supply of top-notch supercars, think again. Since March, AutoWeek editors have taken the wheel of not one, not two, but three of the most insane superperformers on the planet: the McLaren MP4-12C, the Ferrari FF, and most recently, the Lamborghini Aventador LP700-4. We see a few common threads: lots of lightweight aluminum and carbon-fiber materials, engines punching out more than 590 hp, automated-manual gearboxes, and prices that put them up against the average price of a three-bedroom home in most markets.

M25 speed cameras not switched on

Most speed cameras on the M25 have not worked for five years, according to a report in the Sunday People newspaper. Of the 117-mile stretch of London’s orbital motorway, only 3.2 miles between Junctions 2 and 3 in Kent is covered by working cameras. On Bing: see pictures of speed cameras Cars most likely to be caught speeding in the UK The cameras, which sit behind overhead gantries imposing lower speed limits during congested times, haven’t been switched on since they were installed in 2009.

Mercedes S63/S65 AMG facelift (2009) first photos

By Chris Chilton First Official Pictures 21 April 2009 12:39 Mercedes has revealed refreshed AMG versions of its S-class limo at the Shanghai Motor Show. The S63 and S65 don’t have any more muscle than before, but are slightly greener thanks to tweaks to their engine management systems. Under the bonnet you’ll find the same 518bhp 6.2-litre V8 or 604bhp 6.5-litre V12 as before.